Catalogue listing, not an A2A agent: a paid API listed by agentic.market. Scored on the 3 criteria that apply (9 of 40 points, scaled to 100); the A2A card criteria do not apply.

Show breakdown Hide breakdown

fail Live endpoint 0/25

No response from the host observed: listed by agentic.market only, not confirmed by our own probe.

partial Verified Identity 5/10

Provider declared: koreakit.celee.workers.dev (https://koreakit.celee.workers.dev). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.

How to earn +5 points

Verify your domain ownership

Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.

Docs

pass Freshness + modern flags 4/5

seen in upstream source within 0d

n/a Agent card · Protocol version · JWS signature · Uptime track record · Skill declaration · Security declaration

Activity

last 24h · 0 invocations No personal data recorded

No activity in the last 7 days.

Listing history

1 snapshot

Snapshots

Agent card snapshots
Captured	Hash	Snapshot
2026-11-10 09:44:56 current	`3872437ee545…`	view →

Endpoints

Pricing x402 on Base USDC Facilitator feed

From $0.0030 per call

Endpoint	Price	Currency
`https://koreakit.celee.workers.dev/v1/business-days/add` Base	0.003	USDC
`https://koreakit.celee.workers.dev/v1/business-days/count` Base	0.003	USDC
`https://koreakit.celee.workers.dev/v1/holidays` Base	0.003	USDC
`https://koreakit.celee.workers.dev/v1/holidays/check` Base	0.003	USDC
`https://koreakit.celee.workers.dev/v1/lunar/from-solar` Base	0.003	USDC
`https://koreakit.celee.workers.dev/v1/lunar/to-solar` Base	0.003	USDC
`https://koreakit.celee.workers.dev/v1/text/amount` Base	0.003	USDC
`https://koreakit.celee.workers.dev/v1/text/josa` Base	0.003	USDC
`https://koreakit.celee.workers.dev/v1/text/romanize` Base	0.003	USDC
`https://koreakit.celee.workers.dev/v1/validate/brn` Base	0.003	USDC

Try it ↗

Settlement wallet: 0x1ca5f9ab0ca720cc27b076cf9ac8b445654868a5 on Base · basescan ↗

Listed by facilitators Coinbase CDP · 10

Observed on-chain inflow verified on-chain

Last 7d

                  $0.10
                

32 transfers · synced 2026-11-10

USDC on Base. Inflow to a wallet, not proof that every transfer was a paid call.

How it was settled and checked

$0.10 in the ledger, not classified yet.

Cross-check: Coinbase's Bazaar reports 30 calls in 30 days across 10 resources; we observed 32 transfers (0 facilitator-settled) over 7 of 30 scanned days. Neither counter is assumed correct.

Reproducible via eth_getLogs on USDC Transfer events to the wallet. How we classify

Agent card	`https://koreakit.celee.workers.dev`
Provider	https://koreakit.celee.workers.dev
Docs	https://koreakit.celee.workers.dev

Discovered via

agentic market

Health · last 1 probes

Probe log

When	HTTP	Live JSON-RPC	Latency
2026-11-10 11:27:11	404	—	—

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Embed a badge

Updates itself and links back here.

[![Agenstry grade](https://agenstry.com/badge/koreakit.celee.workers.dev.svg)](https://agenstry.com/agents/koreakit.celee.workers.dev)
[![Verified Business](https://agenstry.com/badge/koreakit.celee.workers.dev/identity.svg)](https://agenstry.com/agents/koreakit.celee.workers.dev)
[![Uptime](https://agenstry.com/badge/koreakit.celee.workers.dev/uptime.svg)](https://agenstry.com/agents/koreakit.celee.workers.dev)
[![A2A version](https://agenstry.com/badge/koreakit.celee.workers.dev/protocol.svg)](https://agenstry.com/agents/koreakit.celee.workers.dev)

Audit evidence

JSON for vendor reviews. Signed copy verifies against our JWKS.

audit.json audit.json (JWS-signed) verification history

Raw agent card JSON

{
  "_source": "agentic.market",
  "service": {
    "id": "koreakit-celee-workers-dev",
    "name": "koreakit.celee.workers.dev",
    "description": "",
    "domain": "koreakit.celee.workers.dev",
    "provider": "koreakit.celee.workers.dev",
    "providerUrl": "",
    "category": "",
    "networks": [
      "Base"
    ],
    "enriched": false,
    "endpoints": [
      {
        "url": "https://koreakit.celee.workers.dev/v1/business-days/add",
        "description": "Add or subtract N South Korea business days (\uc601\uc5c5\uc77c) to a date, skipping weekends and all Korean public holidays incl. substitute holidays. Use for payment due dates, delivery and contract deadlines.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "date",
            "type": "string",
            "description": "",
            "example": "2026-09-23",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "days",
            "type": "string",
            "description": "",
            "example": "3",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "KoreaKit",
        "tags": [
          "korea",
          "business days",
          "due date",
          "calendar",
          "finance"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://koreakit.celee.workers.dev/v1/business-days/count",
        "description": "Count South Korea business days (\uc601\uc5c5\uc77c) between two dates, inclusive of both ends, excluding weekends and Korean public holidays.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "from",
            "type": "string",
            "description": "",
            "example": "2026-09-21",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "to",
            "type": "string",
            "description": "",
            "example": "2026-09-30",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "KoreaKit",
        "tags": [
          "korea",
          "business days",
          "calendar",
          "count",
          "finance"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://koreakit.celee.workers.dev/v1/holidays",
        "description": "South Korea public holidays for a year (2015-2050): \uc124\ub0a0\u00b7\ucd94\uc11d (lunar), \ub300\uccb4\uacf5\ud734\uc77c substitute holidays, election days, temporary holidays, and the 2026 additions \ub178\ub3d9\uc808 (May 1) and \uc81c\ud5cc\uc808 (Jul 17). Korean and English names. KASI lunar data.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "year",
            "type": "string",
            "description": "",
            "example": "2026",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "KoreaKit",
        "tags": [
          "korea",
          "holidays",
          "calendar",
          "business days",
          "korean"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://koreakit.celee.workers.dev/v1/holidays/check",
        "description": "Check whether a date is a South Korea public holiday, weekend, or business day (\uc601\uc5c5\uc77c), with holiday names. Includes \ub300\uccb4\uacf5\ud734\uc77c and 2026 \ub178\ub3d9\uc808\u00b7\uc81c\ud5cc\uc808.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "date",
            "type": "string",
            "description": "",
            "example": "2026-05-01",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "KoreaKit",
        "tags": [
          "korea",
          "holidays",
          "business days",
          "calendar",
          "date"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://koreakit.celee.workers.dev/v1/lunar/from-solar",
        "description": "Convert a Gregorian date (\uc591\ub825) to the Korean lunar calendar date (\uc74c\ub825), leap-month flag and \uac04\uc9c0 names, KASI standard.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "date",
            "type": "string",
            "description": "",
            "example": "2026-09-25",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "KoreaKit",
        "tags": [
          "korea",
          "lunar calendar",
          "calendar",
          "conversion",
          "korean"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://koreakit.celee.workers.dev/v1/lunar/to-solar",
        "description": "Convert a Korean lunar calendar date (\uc74c\ub825) to the Gregorian date (\uc591\ub825) with \uac04\uc9c0 (sexagenary) names, KASI standard. For birthdays, \uc81c\uc0ac, traditional events.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "date",
            "type": "string",
            "description": "",
            "example": "2026-08-15",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "leap",
            "type": "string",
            "description": "",
            "example": "false",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "KoreaKit",
        "tags": [
          "korea",
          "lunar calendar",
          "calendar",
          "conversion",
          "korean"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://koreakit.celee.workers.dev/v1/text/amount",
        "description": "Write a number as a Korean amount in words: spoken form, formal \uc77c\uae08\u2026\uc6d0\uc815 contract form for invoices and contracts, and \uac16\uc740\uc790 hanja (\u58f9\u8cb3\u53c3). Up to 20 digits.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "n",
            "type": "string",
            "description": "",
            "example": "1234500",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "KoreaKit",
        "tags": [
          "korean",
          "invoice",
          "contract",
          "number to words",
          "finance"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://koreakit.celee.workers.dev/v1/text/josa",
        "description": "Choose the grammatically correct Korean particle (\uc740/\ub294, \uc774/\uac00, \uc744/\ub97c, \uacfc/\uc640, \uc73c\ub85c/\ub85c \u2026) for a word, number or acronym, based on its final consonant (\ubc1b\uce68). For templated Korean text generation.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "josa",
            "type": "string",
            "description": "",
            "example": "\uc73c\ub85c",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "word",
            "type": "string",
            "description": "",
            "example": "\uc11c\uc6b8",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "KoreaKit",
        "tags": [
          "korean",
          "grammar",
          "nlp",
          "text generation",
          "localization"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://koreakit.celee.workers.dev/v1/text/romanize",
        "description": "Romanize Korean (Hangul) text with the official Revised Romanization rules incl. sound changes (\uc885\ub85c jongno, \uc2e0\ub77c silla). mode=name for personal names with common surname spellings (Kim, Lee, Park).",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "mode",
            "type": "string",
            "description": "",
            "example": "general",
            "enumValues": [],
            "default": null,
            "required": false
          },
          {
            "group": "query",
            "name": "text",
            "type": "string",
            "description": "",
            "example": "\uacbd\ubcf5\uad81",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "KoreaKit",
        "tags": [
          "korean",
          "romanization",
          "transliteration",
          "localization",
          "names"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      },
      {
        "url": "https://koreakit.celee.workers.dev/v1/validate/brn",
        "description": "Validate the checksum of a South Korea business registration number (\uc0ac\uc5c5\uc790\ub4f1\ub85d\ubc88\ud638, 10 digits) and classify the entity type (individual, corporation HQ/branch, non-profit). Offline checksum only.",
        "pricing": {
          "amount": "0.003",
          "currency": "USDC",
          "network": "eip155:8453",
          "scheme": "exact",
          "maxAmount": "",
          "minAmount": ""
        },
        "method": "GET",
        "providerName": "",
        "parameters": [
          {
            "group": "query",
            "name": "number",
            "type": "string",
            "description": "",
            "example": "220-81-62517",
            "enumValues": [],
            "default": null,
            "required": false
          }
        ],
        "serviceName": "KoreaKit",
        "tags": [
          "korea",
          "validation",
          "business",
          "kyc",
          "tax"
        ],
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        }
      }
    ],
    "integrationType": "",
    "isNew": false,
    "priceSummary": {
      "minAmount": "0.003",
      "maxAmount": "0.003",
      "avgCostPerTransaction": "0.003",
      "avgCostBasis": "exact",
      "currency": "USDC"
    },
    "serviceName": "KoreaKit",
    "tags": [
      "business days",
      "business",
      "calendar",
      "contract",
      "conversion",
      "count",
      "date",
      "due date",
      "finance",
      "grammar",
      "holidays",
      "invoice",
      "korea",
      "korean",
      "kyc",
      "localization",
      "lunar calendar",
      "names",
      "nlp",
      "number to words"
    ],
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1794293699/bazaar-icons/58f4af05bb783f17.png",
    "_truncated": {
      "tags": 25
    },
    "_digest": {
      "tags": "4c99df41197e248b30fa4d8e8195e3ec16802cf0149184a73f8a45f1a479a9eb"
    }
  }
}